/Engine/Plugins/Runtime/NetworkPredictionExtras/Source/NetworkPredictionExtras/Public/Springs.h
static [FArchive](API\Runtime\Core\Serialization\FArchive) & operator<< ( [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar, [FSpring](API\Plugins\NetworkPredictionExtras\FSpring) & Spring )